TY - JOUR KW - Cell biology KW - Cell-based assays KW - Molecular biology KW - organoids KW - Signal Transduction KW - Single cell KW - Stem cells AU - Kari-Pekka Skarp AU - Bahar Yetkin-Arik AU - Suze A. Jansen AU - Caroline A. Lindemans AU - Magdalena J. Lorenowicz AB - Mesenchymal stem/stromal cells (MSCs) are known for their regenerative properties. This protocol describes a co-culture system for investigating molecular interactions between MSCs and intestinal epithelial organoids following injury. We outline steps for assessing the immediate effects of MSCs on organoid growth and survival, as well as a model for evaluating longer term responses. The workflow is adaptable and can be readily modified to examine MSC interactions with additional cell types or in different injury contexts. For complete information on the use and execution of this protocol, please refer to Yetkin-Arik et al. BT - STAR protocols DA - 2025-12-24 DO - 10.1016/j.xpro.2025.104292 IS - 1 LA - eng N2 - Mesenchymal stem/stromal cells (MSCs) are known for their regenerative properties. This protocol describes a co-culture system for investigating molecular interactions between MSCs and intestinal epithelial organoids following injury. We outline steps for assessing the immediate effects of MSCs on organoid growth and survival, as well as a model for evaluating longer term responses. The workflow is adaptable and can be readily modified to examine MSC interactions with additional cell types or in different injury contexts. For complete information on the use and execution of this protocol, please refer to Yetkin-Arik et al. PY - 2025 EP - 104292 T2 - STAR protocols TI - Protocol for modeling the repair of intestinal damage by co-culturing mesenchymal stromal/stem cells and intestinal organoids VL - 7 SN - 2666-1667 ER -